WARNING: The MAMBA_ROOT_PREFIX environment variable is not set.
WARNING: This is required for mamba to work correctly as of 2.0.
WARNING: 
WARNING: For now, we are setting 'MAMBA_ROOT_PREFIX' to '/glade/u/apps/opt/conda'.
WARNING: 
WARNING: Please make sure this is consistent with your installation or alternatively (by order of preference):
WARNING:   - rerun 'mamba shell init' to initialize mamba for your current shell
WARNING:   - manually set 'MAMBA_ROOT_PREFIX' to the root of your installation in your shell profile script.
WARNING:   - use the '-r,--root-prefix' CLI option when calling mamba.
WARNING: 
WARNING: This message originates from /glade/u/apps/opt/conda/etc/profile.d/mamba.sh